is 2 97453481 - 1
has 29336421 decimal digits
takes 371.677 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2670.304959.7015%----0.304959.7015%0.0000%
PrimeNet2729.813262.5000%400000200000008.11755.1831%17.930764.4436%1.9436%
GPU72276157.039064.4737%600000200000009.16323.7189%166.202265.7949%1.3212%
Difference-9-156.7341-4.7722%-600000-20000000-9.1632-3.7189%-165.8973-6.0934%-6.0934%

Known prime factors (5 factors, 253.3 bits, 0.00025992% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
97453481584720887929.1233
3
2007-09-05137.344e-136.133e-61.125e-5
97453481684123436631135.994351
33 × 13
2007-09-0527275.054e-110.00010.0003
9745348113736125067579182491960.2537047529204
22 × 43 × 40974007
2016-01-2543409740070.001912.34623.058
97453481173685019949810358792063.91389111757819
3 × 7 × 17 × 23 × 37 × 137 × 2141
2017-06-0813721410.02180.00140.0015
97453481187384383256657911192064.02396140425839
3 × 17 × 1885106389
2017-06-281718851063890.0742567.981,060.8

26 Composite Factors:
exponentprime factorscomposite factordigitsbits*
97453481400021262683781890812065.117
974534818031799233457834528287668632789.376
97453481101557258923665808473477046732993.036
97453481109567562787780962486584025532993.146
97453481939720508721176131970472060872996.246
9745348111882199273921437277218812847773199.907
97453481128194048244337841531580132889731100.016
974534812385759156395580473601813627561785587138124.166
974534812573935324124643582222524237811223063138124.275
974534815494742093915373435690034812406243916938125.369
9745348132545860344215539474184581893665855860139127.936
9745348169477700989580987730502491414350703719939129.030
9745348174957737597550015428010973814843257163939129.139
974534811395003210095995537404332549116614915792927757747153.289
974534811505033745802794093956011803711977288010688969747153.398
9745348119030244328647835560528722326588438920131819908748157.059
97453481163215375304483415734419573308833564350605419547349160.159
97453481176088947960350411394394725496488531111148734135349160.269
974534812226538582676476960652857933205435853990183649546350163.929
9745348144705400812011031265562984798384940806271076075173
3809649
57188.188
9745348195435439020075437925019569335302686682457579904704
3944551
57189.282
9745348110296288584227293338134539072042828929663798341251
97940111
58189.392
9745348113019036150023124424680031897888692057667426728556
096835681
59193.052
9745348126140181616489610455384721025679158755685318765119
8579965852438663
66217.312
9745348130584012439434579290867327331991553378025291619915
785608803613404287
68224.182
9745348117883110881605220981427774636881444567706794824430
825026481483838559784242569
77253.305
P-1 results:
No P-1 results for M97453481


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2016-01-25T12:11:57TJAOIManual testing260261*60.253190.000767.00.001
2022-04-04T10:34:45LordJuliusManual testing261263--0.013--
2017-06-08T15:23:20TJAOIManual testing263264*63.913200.005767.00.011
2017-06-28T10:14:41TJAOIManual testing264265*64.023200.038766.90.078


ECM factoring results:
No ECM results for M97453481


Lucas-Lehmer results:
No L-L results for M97453481


PRP results:
No PRP results for M97453481


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
267
265
264
263
261
220
230
240
250
260
270
280
290
2100
Last modified: 2022-04-04T10:34:45+00:00